baber/WOPTO huggingface dataset:
Patent SE-513340-C2 (SE)
Inventor: SUNDBERG MAGNUS
IPC: H01Q3/26
Filed: 1998-11-27
Abstract: A method of calibrating a phased array, having a number of signal paths (1 to 8) corresponding to the antennae of the array, comprises injecting a constant reference signal into one of the signal paths and then injecting calibration signals into the other paths and measuring the resultant signals in these paths. To calibrate the array the transfer function of the reference path is set to a predetermined value (Adj) and the transfer paths of the other paths are adjusted so that the same phase and amplitude relations exists between the reference path and each of the other paths. Preferably the paths of the phased array are connected at their feed ends to a lode shaping network (LSN) and the reference and calibration signals are injected by an adjustment unit (Cal.) having variable phase and amplitude adjustment. The signals may be injected into the paths either near the lode shaping network B, adjacent the antennae A or may be injected into the paths via remote radio coupling to the antenna C and the measurement of the resultant signals may also occur at any of these three locations. Preferably the calibration is improved by iterating the steps of the above method using different signal paths as the reference path and averaging over the resulting transfer functions.
Patent SE-517848-C2 (SE)
Inventor: GERHARDY REINHARD
IPC: F02M19/04
Filed: 1999-07-19
Abstract: A carburetor for an internal combustion engine of a hand-held working tool has a housing having an intake channel and a fuel-filled control chamber mounted in the housing. A fuel channel is connected to the control chamber and the intake channel. A control valve is mounted in the fuel channel and has a valve member. A control screw is mounted in the carburetor housing and acts on the valve member for adjusting it. A cap is fixedly mounted on the control screw and has a stop. A counter stop is mounted on the housing in a rotational path of the stop of the cap. A locking device for securing the cap relative to the housing is provided. The locking device has a locking member and counter locking members cooperating with the locking member for locking the cap in one of various preset positions relative to the housing.
Patent DE-19901525-C2 (DE)
Inventor: FISCHER SIEGFRIED
IPC: D21H23/70
Filed: 1999-01-16
Granted: 2001-02-08
Abstract: A band of paper is coated on the front by liquid resin and fine abrasive, especially corundum, and is then hardened, all in accordance with known principles. In the new process a further coating of resin, free of particles, is applied to the front and hardened.  An Independent claim is included for a plant carrying out the process. This includes the stations: impregnation, single-sided coating, drying (5), coating (6) and final drying (8). Preferred features: In the second coating, preferably 10-80 g/m<2> of resin is applied. The back is coated, preferably with the same weight of resin. During initial coating, the band has a residual moisture of 8-17%. Final drying reduces this to 4-9%. The plant also includes patterned rollers (21, 24) and a further coating section (7). A further variant of the plant, based on the foregoing principles, is described.
Patent DE-19924731-C2 (DE)
Inventor: HARBECK WOLFGANG
IPC: F16L23/028
Filed: 1999-05-31
Granted: 2001-07-19
Abstract: The attachment incorporates a clamp part (13) held on a flange (11,11') by which one end (23) of the pipe (12) can be tightened towards the flange by means of a spacer piece (14). A clamping arrangement (19) which tightens the pipe's end in relation to the flange grips the spacer piece. The clamping arrangement consists of a material whose thermal coefficient of expansion is greater than, or equal to, the thermal coefficient of expansion of the spacer piece.
Patent DE-19938428-C2 (DE)
Title: Kühlanordnung in Kraftfahrzeugen
Inventor: HAFKEMEYER MARCUS
IPC: H02K5/20
Filed: 1999-08-13
Granted: 2003-09-25
Abstract: Die Erfindung betrifft eine Lichtmaschine (10) und die Verwendung von Lichtmaschinen (10) in Kraftfahrzeugen (14). DOLLAR A Im modernen Fahrzeugbau herrscht das Bestreben, den für die Unterbringung des Antriebsaggregats und der Nebenaggregate erforderlichen Raum zu minimieren, um einen möglichst großen nutzbaren Innenraum zur Verfügung stellen zu können. DOLLAR A Um in diesem Zusammenhang die Gestaltungsfreiheit bei der Anordnung von kühlluftbenötigenden Hilfsaggregaten zu erhöhen, ist gemäß der Erfindung vorgesehen, daß eine Lichtmaschine (10) als kompakter Hilfslüfter ausgebildet ist. Dazu ist insbesondere gemäß Anspruch 1 vorgesehen, daß an dem Gehäuse (28) der Lichtmaschine (10) ein Saugleitungsanschlußstutzen (40) zum Anschluß einer Kühlluftleitung (42) eines luftgekühlten Wärmetauschers (44) ausgebildet ist.
Patent RU-2159239-C2 (RU)
Title: Method of preparing 3-(alpha-methoxy)methylenebenzofurans
Inventor: DZHON DEHVID DZHOUNZ
IPC: C07D307/83
Filed: 1991-11-12
Granted: 2000-11-20
Abstract: FIELD: organic synthesis. SUBSTANCE: invention provides method of preparing compounds of general formula II (presented in description), wherein R 1 , R 2 , R 3  and R 4 , independently from each other, are hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, acetoxy, or acyl. For that, compounds of formula XIV with R 1 , R 2 , R 3  and R 4  defined above are brought into interaction with trimethyl orthoformate. Resulting benzofuran compounds are useful as intermediates in synthesis of agrochemical products. EFFECT: increased resource of agrochemical products. 3 cl, 7 ex
Patent RU-2162773-C2 (RU)
IPC: B23K3/03
Filed: 1996-04-08
Granted: 2001-02-10
Abstract: FIELD: part soldering with use of different solders. SUBSTANCE: solderer has hollow body in which heater and soldering rod are mounted with gap relative to body. Soldering rod is mounted with use of elastic member. In order to hold soldering rod, solderer is provided with holder engaging with soldering rod along ridges or apexes of protrusions. Inner surfaces of body and outer surface of heater are coated with layer of polished aluminium for reflecting irradiation. High heat conductivity insert is arranged inside body. Holder and elastic member are made of high alloy steel with high heat conductivity. EFFECT: improved design allowing to compensate gaps between parts in zones of their contact, to enhance reliability of electric contact between soldering rod and other parts and to lower heat transfer from soldering rod to members for mounting it. 7 cl, 1 dwg
Patent RU-2161378-C2 (RU)
Title: Distributor for distant communication and data transmission engineering; mounting clip and cable laying device
Inventor: INGO DONKE
IPC: H01R4/24
Filed: 1996-09-25
Granted: 2000-12-27
Abstract: FIELD: main distributors of telephone and data transmission lines. SUBSTANCE: distributor has main knife-blade pressure contacts for connecting both subscriber and switching cables arranged inside modular distribution block and contact springs built integral with them. Mounting clip including that for securing distribution blocks has U-shaped bath. Device for laying cables including those rotated within single area has cable wires fixed on frame which is rigidly mounted on support. Provision is made for separate protection of twin cable conductors, their reliable grounding and laying avoiding bending loads in most cases. EFFECT: reduced size, facilitated wiring procedure. 9 cl, 16 dwg
Patent RU-2162092-C2 (RU)
Title: Support-based catalyst component, method of preparing thereof and method of polymerization of olefins
Inventor: LI SPENSER
IPC: C08F4/44
Filed: 1995-07-28
Granted: 2001-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: described are support-based catalyst component comprising solid support in the form of particles and having (i) specific surface area from 100 to 1000 sq.m/g as determined by nitrogen absorption by BET method, (ii) amount of surface hydroxyl group of not greater than 5 mmoles of hydroxyl groups per g of solid support by adding excessive amount of dialkyl magnesium to solid support suspension and determining the amount of dialkyl magnesium remaining in solution, (iii) pore volume from 0.3 to 3.0 cubic cm/g as determined by nitrogen absorption, (iv) average particle size from 1 to 200 mcm as determined by particle size analyzer coulter, and (v) at least 70 wt % of solid support particles are in the form of agglomerate subparticles having particle size from 1 to 10 mcm as determined by electronic microscopy with fraction of void volume from 5 to 30% as determined by electronic microphotography, and (B) magnesium halide. Also described are method of preparing thereof, acta-method of polymerization of olefins. EFFECT: support-based catalyst component with desired morphology and bulk weight and highly efficient catalyst which is stable during storage period. 30 cl, 2 dwg, 34 ex, 10 tbl
Patent RU-2164422-C2 (RU)
Title: Method for performing chronic sinusitis therapy
Inventor: SLABKAJA E V
IPC: A61K35/14
Filed: 1998-06-09
Granted: 2001-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering laser-induced endogenous cytokin complex added to the traditional electrophoresis therapy using endonasal electrophoresis method. EFFECT: alleviated disease manifestations; reduced acute condition occurrence and duration; reduced antibiotic consumption. 2 dwg, 2 tbl
Patent RU-2171411-C2 (RU)
Title: Vlave
Inventor: FOKANOV A N
IPC: F16K1/02
Filed: 1999-04-21
Granted: 2001-07-27
Abstract: FIELD: positive-displacement valves for domestic mixtures. SUBSTANCE: valve has body with seat and inlet passage in its center, shut-off unit and drive. Shut-off unit is secured on drive at axial play; valve is made in accordance with the following relationships: A-B>C>0,5(A-B), where A is maximum stroke of shut-off member; B is maximum amount of axial deformation of shut-off member in opening/closing of valve and C is amount of play of shut-off member relative to drive. EFFECT: extended consumers' capabilities. 2 dwg
Patent RU-2190602-C2 (RU)
Inventor: TERRANOVA EHRIK
IPC: A61K8/41
Filed: 1999-09-20
Granted: 2002-10-10
Abstract: FIELD: organic chemistry, staining materials. SUBSTANCE: invention relates to novel derivatives of 4-hydroxyindole comprising at least one cationic group Z taken among quaternized aliphatic groups, aliphatic groups comprising at least one quaternized saturated ring and aliphatic groups comprising at least one quaternized unsaturated ring. Invention describes also the use of indicated derivatives of 4-hydroxyindoles as dye-forming substances in oxidative staining keratin fibers, compositions comprising thereof and methods of oxidative staining using these dyes. Compositions based on said compounds promote to the effective staining, width of obtainable tones with good resistance to different kinds of treatment of keratin fibers. EFFECT: valuable properties. 27 cl, 6 ex
Patent UA-44940-C2 (UA)
IPC: A61K31/205
Filed: 1999-06-22
Abstract: A process for feeding a pet food supplement or diet to an overweight canine for the purpose of promoting weight loss, and/or increasing lean body mass, and/or enhancing the satiety of the animal is provided. The supplement or diet contains an effective amount of L-carnitine.
Patent UA-26340-C2 (UA)
IPC: B65H23/32
Filed: 1994-01-31
Abstract: A method of guiding and turning a steel strip running through a continuous treatment plant with several positions of treatment, at which the direction of passage and/or line of passage of the strip is adjusted occasionally. The strip is introduced into a strip-turning tower, in which, similarly to a vertical looping store it is passed through vertically located at a distance from each other upper and lower guide rollers, and is twisted from one roller to another, by in each case an angular amounts. The strip is twisted totally by the angle of 180°. In the case after deflection on the last roller of tower the bottom side of strip at entry to the first roller is turned to the top side of the strip on exit and vice versa.
Patent UA-5956-C2 (UA)
Title: Casting mold for producing fractional ingots of manganese ferroalloys
Inventor: Velychko Borys Fedorovych
Filed: 1993-07-30
Abstract: The invention relates to ferrous metallurgy, in particular, to casting of ferroalloys. A casting mold is made with cell bottom, formed by longitudinal and cross edges, having in cross section the form of the truncated cone directed by larger bases from top to the bottom, and ledges for restriction of maximum level of casting of ferroalloys.
Patent UA-45404-C2 (UA)
Inventor: Bykov Oleksandr Volodymyrovych
Filed: 1997-12-23
Abstract: A method for supporting a pipeline in a trench has a feature that at the pipeline supporting the pipe-support appliance (PSA) rests on the trench walls. PSA preferably additionally rests on berms or the bottom of the trench. Pipe-supporting machine has two PSA, connected to each other with a rigid connection of changeable length, and a power drive for the PSA displacement. In each PSA support part for resting on the soil is installed with possibility of vertical forced displacement with respect to the pipeline suspending without contacting the soil and the PSA displacement. PSA is characterized with presence of support elements being displaced in s forced way, to rest on the trench walls.
Patent UA-48982-C2 (UA)
Title: Polyforms of trovafloxacin prodrugs, method for their preparing, method of treatment of bacterial infection and pharmaceutical composition
IPC: A61K38/00
Filed: 1996-07-05
Abstract: A prodrug of trovafloxacin having formula (I), which is selected from its polymofph PII and the monohydrate ΡII.Μ and pseudomorphs PII.PS thereof, and processes for their preparation. Polymorph ΡII and the monohydrate ΡII.Μ and pseudomorph PII.PS thereof are described in said formula. The invention further relates to methods of using, and pharmaceutical compositions comprising, the compounds of the invention for treatment of bacterial infections in mammals. (I)
Patent UA-49015-C2 (UA)
Title: Heat exchanger for hot exhaust gases utilization
Inventor: BOHDAN HRYHORII FEDOROVYCH
Filed: 1998-11-10
Abstract: Heat exchanger for heat from hot exhaust gases utilization relates to heat supply, and can be used in different furnaces for utilization of heat from hot exhaust gases, with temperature not less than 200 °C through heating water to 100 °C and using it in an opened scheme of circulation in heating system, for household purposes, or in technological processes. Heat exchanger is made of elements of smooth steel pipe, with outer diameter from 27 to 60 mm, cut at angle to the long axis of the pipe and welded to each other at distances not larger than 30 mm in zig-zag sections; those, being welded into a rectangular unit, through firings, with distance not larger than 30 mm, form a pipe grid. This invention provides minimal possible distance between the pipes, prescribed by the conditions of welding pipe and fitting joints; the most simple technology of producing and assembling; reliable maintenance without obstruction inter-pipe space.
Patent UA-33543-C2 (UA)
Title: A method for water disinfection in the process of water preparation
Inventor: HOLUBENKO YURII HRYHOROVYCH
Filed: 1999-03-09
Abstract: The invention relates to the technologies of water preparation, particularly to the processes for disinfection and may be used in water preparation lines. A method for water disinfection in the process of water preparation includes a previous incorporation of 0.2-0.3 mg/l of chloric agent into the water to be processed and water processing with high voltage impulse charges having a specific energy of 1.5-2.0 kJ/l. Use of the invention will allow to improve the water quality, provide a prolonged action of the process, thus allowing to supply the disinfecting water to a long distance.
Patent UA-69463-C2 (UA)
Title: Automatic pump-doser
Inventor: HRYHOROVYCH IHOR OLEKSANDROVYCH
IPC: F04F1/12
Filed: 2002-01-03
Abstract: An automatic pump-doser has a housing opened at the bottom, this is connected by a branch pipe to the source of compresses air and immersed to liquid to depth where the hydrostatic pressure exceeds the working pressure of compressed air; at that in the housing, with a gap to its walls, dosing chamber is placed, with introduced into it pressure pipeline, the cross-section of the pressure pipeline is larger than the cross-section of the branch pipe connecting the housing to the source of compressed air. Such implementation of the pump-doser provides increase of its reliability and extension of the limits of its operation.
Patent RU-2196793-C2 (RU)
Inventor: IVANJUK V I
IPC: C09D131/04
Filed: 2000-02-11
Granted: 2003-01-20
Abstract: FIELD: construction engineering, more specifically, preliminary protective treatment of building structures before their finishing. SUBSTANCE: polymer primer composition contains polyvinyl dispersion, marble flour, dolomite flour, quarts sand, titanium dioxide, methyl cellulose, preserving agent, 25-% ammonia aqueous solution and foam suppressor. EFFECT: facilitated manufacture of polymer primer composition with reduced fraction of volatile and harmful components and improved protective properties. 2 tbl
Patent RU-2199423-C2 (RU)
Title: Wire electrode
Inventor: BARTEL BERND
IPC: B23H1/04
Filed: 2000-03-24
Granted: 2003-02-27
Abstract: FIELD: wire electrodes for electro-erosion cutting. SUBSTANCE: wire electrode for electro-erosion cutting includes electrically conductive core sensing tension effort and coating to be worn at electric erosion working and having inner layer of uniform alloy designed for high-speed cutting and outer layer designed for finish cutting and containing zinc in quantity exceeding 80%. Thickness of outer layer of coating may consist up to 1/5 of layer thickness of remaining part of coating. Zinc content in outer layer may be equal to 100% and zinc content in inner layer may be in range 37-60 mas. % of zinc. In description of invention method for making electrode is also given. EFFECT: possibility for high-speed cutting of blanks for receiving finely finished surfaces. 17 cl, 2 ex
Patent RU-2177504-C2 (RU)
Inventor: GORSHKOV M I
IPC: A01H1/06
Filed: 2000-03-27
Granted: 2001-12-27
Abstract: FIELD: treatment of biological, physical and chemical substances for change of their properties. SUBSTANCE: device includes at least two electrically interconnected members made from current-conducting material; each member is made in form of spiral from material of crystalline structure; at least one spiral has torsional strain relative to tangent line to direction of turn of this spiral. Respective ends of spiral are communicated due to direct electrical contact and ends of at least two other spirals are communicated by means circuit including at least one element at non-linear volt-ampere characteristics or unit simulating for this characteristic. Spirals may be made in form of flat or three- dimensional structures. Element possessing non-linear volt-ampere characteristic or unit simulating for this characteristic is made in form of at least one microchip with microcontroller or microprocessor. Device may be provided with at least one mineral of crystalline structure and/or reservoir filled with liquid chemical compound; provision may be also made for supply of DC potential to spiral and/or simulated electrical and/or magnetic and/or electromagnetic signal. EFFECT: reduced toxicity of combustion products; increased power input of fuel. 8 cl, 1 dwg
Patent RU-2200519-C2 (RU)
Title: Method for applying gas tampons in performing ophthalmologic operations
Inventor: CHENCHIK A D
IPC: A61F9/007
Filed: 2000-05-15
Granted: 2003-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves carrying out vitrectomy. Perfluororganic substances are introduced into the anterior chamber via corneal paracentesis so that gas bubble boundary is concentrically positioned with respect to limb 2-3 mm apart from it. Gas is introduced into the vitreous chamber. EFFECT: enhanced effectiveness in regulating ophthalmic tonus; prevented anterior chamber angle blocking; retained natural intraocular fluid discharge; prevented lens diaphragm displacement.
Patent RU-2189267-C2 (RU)
Inventor: KHIETALA V P
IPC: A63B23/02
Filed: 2000-06-28
Granted: 2002-09-20
Abstract: Изобретение предназначено для тренировки мышечной системы человека и позволяет повысить эффективность тренировки. Направляющие неподвижно закреплены под площадкой для размещения стоп ног тренирующегося. Телескопические стойки снабжены в верхних частях манжетами. Стойки установлены на салазках с возможностью поперечного перемещения на крестовидных направляющих. Стойки также установлены с возможностью продольного перемещения относительно направляющих, расположенных под площадкой. Фиксацию салазок относительно крестовидных направляющих в поперечном направлении осуществляют стопорами. Сиденье выполнено откидывающимся. 11 ил.
Patent RU-2201857-C2 (RU)
Title: Device for checking concentricity of coating of arc welding electrodes
Inventor: MERKULOV G S
IPC: G01B7/12
Filed: 2000-09-21
Granted: 2003-04-10
Abstract: FIELD: mechanical engineering; welding. SUBSTANCE: invention is used for checking electrodes with rods of metals of all grades. Proposed device consists of housing, electronic unit, gauging mechanism with lever and movable carriage, primary converter and rocker. Lever is installed for engagement with movable carriage to provide its travel. Dial indicator is used to check displacement of primary converter. Proposed device makes it possible to considerably increase accuracy of measuring of concentricity of electrode coating, including unbaked electrodes. EFFECT: checking of coating by nondestructive method. 1 dwg
Patent RU-2227095-C2 (RU)
Inventor: B JADZHOTTI GUL EL MO
IPC: B31F5/04
Filed: 1999-03-01
Granted: 2004-04-20
Abstract: FIELD: method and device for production of impressed plate material, consisting of a great number of layers, as well as of plate products manufactured by this method. SUBSTANCE: the device has the first pressure roller engageable with the first and second cylinders carrying out the impression, on which the presence of the respective points available on their cylindrical surface is provided. The products manufactured by this method have the first impression, as well as the second impression, located with wider gaps between separate elements and forming decorative ornaments. EFFECT: enhanced quality. 18 cl, 14 dwg
Patent RU-2201102-C2 (RU)
Inventor: ZAKIEV A R
IPC: A23K1/175
Filed: 2000-10-16
Granted: 2003-03-27
Abstract: FIELD: fodder production. SUBSTANCE: method involves using of beet-root sugar which is added in aqueous solution of ferric sulfate with formation of complex compound. Then prepared solution is boiled for 25 min, cooled, neutralized with zinc oxide, settled for 12 h, and filtered. EFFECT: increased overweights and survival rate of animals. 2 tbl, 2 ex
Patent RU-2218376-C2 (RU)
Inventor: DZHANG DITER
IPC: G09F3/02
Filed: 1999-02-19
Granted: 2003-12-10
Abstract: Изделие особенно полезно для применения с ценными, многократно используемыми подложками, не повреждаемыми при удалении с них изделия. Изделие для многократно используемых подложек, обеспечивающее признаки несанкционированного воздействия на него, содержит (а) пленку с эффективным при кратковременном прижатии клеем или ленту, покрытую эффективным при кратковременном прижатии клеем, удаляемым без проявления когезионного разрушения с поверхности подложки, например с автомобильного ветрового стекла, посредством растяжения пленки или ленты, и (b) по меньшей мере один повреждаемый слой, в котором при попытке удаления изделия с поверхности подложки проявляется когезионное или межслойное разрушение. 3 с. и 11 з.п. ф-лы, 1 табл., 3 ил.